CN112411429A - Road anti-collision guardrail - Google Patents
Road anti-collision guardrail Download PDFInfo
- Publication number
- CN112411429A CN112411429A CN202010946646.4A CN202010946646A CN112411429A CN 112411429 A CN112411429 A CN 112411429A CN 202010946646 A CN202010946646 A CN 202010946646A CN 112411429 A CN112411429 A CN 112411429A
- Authority
- CN
- China
- Prior art keywords
- collision
- guardrail
- crash
- rods
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
- E01F9/617—Illuminated or wired-up posts, bollards, pillars or like upstanding bodies or structures for traffic guidance, warning or control
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to a road anti-collision guardrail which comprises two upright posts and a cross beam arranged between the two upright posts, wherein a plurality of anti-collision rods are vertically arranged between the two upright posts, intervals are reserved between the anti-collision rods, each anti-collision rod comprises a middle upright post and an anti-collision layer wrapped on the outer ring of the upright post, a connecting reinforcing rod is arranged between the anti-collision rods, a balancing weight is arranged between the two upright posts and is positioned between the lower parts of the two upright posts, and the balancing weight is positioned at the bottom end of the anti-collision rod. The anti-collision layer made of energy-absorbing materials is arranged on the anti-collision rod, so that the force generated during the collision of the automobile is greatly buffered, and the damage of the automobile collision to the guardrail is reduced; meanwhile, the arrangement of the connecting reinforcing rods between the adjacent anti-collision rods greatly increases the overall structure and service life of the guardrail; guardrail detachable sets up on the base for the maintenance of guardrail is convenient and fast more, improves the convenience and the security of maintenance.
Description
Technical Field
The invention relates to a guardrail, in particular to a road anti-collision guardrail.
Background
The upright post of the guardrail is fixed with the ground through an expansion bolt. Are usually installed on the sides of logistics channels, the periphery of production equipment, building corners, the sides of doors and the edges of cargo beds, etc. The damage of equipment and facilities caused by accidental impact when the carrying equipment shuttles back and forth is effectively avoided.
The guardrail material has: aluminum alloy, malleable iron (nodular cast iron), carbon steel (sprayed or galvanized), stainless steel, plastic steel, zinc steel, PVC and other metal guardrails and the like. However, the common guardrail facilities are not enough in impact force bearing, cannot play a certain buffering role, and are easy to damage, large in impact damage degree, high in repair cost, and influence the service performance and service life of the guardrail facilities.
Disclosure of Invention
In order to overcome the defects, the invention provides the road anti-collision guardrail which has a certain warning effect, improves the structural performance of the guardrail and prolongs the service life of the guardrail.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a road anticollision barrier, includes two stands and sets up the crossbeam between two stands, two still vertically be equipped with a plurality of crash bars between the stand, it is a plurality of leave the interval between the crash bar, the crash bar all includes middle pole setting and package establishes the anticollision layer in the pole setting outer lane, and is a plurality of be equipped with between the crash bar and connect the stiffener, two still be equipped with the balancing weight between the stand, the balancing weight is located two between stand lower part department, just the balancing weight is located crash bar bottom department.
In one embodiment of the invention, the anti-collision layer and the vertical rod are connected by screws or glue.
In one embodiment of the invention, warning lamps are detachably arranged on the cross beam, and the number of the warning lamps is matched with that of the stand columns.
In one embodiment of the present invention, the connection reinforcing bars are connected at upper and lower portions of the adjacent impact bars, respectively.
In one embodiment of the invention, the bottom end of the upright post is detachably connected with the base. .
The road anti-collision guardrail has the characteristics and beneficial effects that: the anti-collision layer made of energy-absorbing materials is arranged on the anti-collision rod, so that the force generated during the collision of the automobile is greatly buffered, and the damage of the automobile collision to the guardrail is reduced; meanwhile, the arrangement of the connecting reinforcing rods between the adjacent anti-collision rods greatly increases the overall structure and service life of the guardrail; guardrail detachable sets up on the base for the maintenance of guardrail is convenient and fast more, improves the convenience and the security of maintenance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the crash bar of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
As shown in fig. 1 and 2, a road crash barrier includes two uprights 1 and a cross beam 2 arranged between the two uprights 1, a plurality of crash bars 3 are vertically arranged between the two uprights 1, a plurality of spaces 4 are reserved between the crash bars 3, each crash bar 3 includes a middle upright rod 31 and a crash layer 32 wrapped on the outer ring of the upright rod, a plurality of connecting reinforcing rods 5 are arranged between the crash bars 3, two clump weights 6 are arranged between the uprights 1, the clump weights 6 are arranged between the lower portions of the uprights 1, and the clump weights 6 are arranged at the bottom ends of the crash bars 3.
The crash bar 3 is arranged between the upright posts 1, and the buffer force of an automobile is effectively blocked by the crash bar, the crash bar 3 comprises a middle upright post and a crash-proof layer arranged on the outer ring of the upright post, the crash-proof layer is made of elastic energy-absorbing materials, silica gel and the like can be selected, the buffer effect of collision of the high-speed automobile is achieved, the safety performance of the guardrail is greatly improved, and the service life of the guardrail is prolonged.
In one embodiment of the invention, the anti-collision layer 3 and the upright stanchion 1 are connected by adopting screws or glue, so that the integrity of the anti-collision rod is improved, the damage of the anti-collision layer is reduced, and the service life of the anti-collision rod is prolonged, thereby prolonging the service life of the guardrail.
The detachable warning light 7 that is equipped with on the crossbeam 2, the quantity of warning light 7 and stand matches each other, plays certain warning effect through the warning light, reminds the distance in driver and next door lane, reduces the collision rate of car.
The connection reinforcing rods 5 are respectively connected with the upper part and the lower part of the adjacent anti-collision rod, and the service life of the guardrail is prolonged by enhancing the integrity and the stability of the guardrail through the connection reinforcing rods.
The detachable base 8 that is connected with of 1 bottom of stand has increased the maintenance convenience of guardrail, when needs maintenance or maintenance guardrail, can directly pull down the guardrail from the base.
It is to be emphasized that: the above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. The utility model provides a road crash barrier which characterized in that: including two stands and the crossbeam of setting between two stands, two still vertically be equipped with a plurality of crash bars between the stand, it is a plurality of leave the interval between the crash bar, the crash bar all includes the pole setting in the middle of and wraps the anticollision layer of establishing in the pole setting outer lane, and is a plurality of be equipped with between the crash bar and connect the stiffener, two still be equipped with the balancing weight between the stand, the balancing weight is located two between stand lower part department, just the balancing weight is located crash bar bottom department.
2. The road crash barrier as recited in claim 1, wherein: and the anti-collision layer and the upright rod are connected by screws or glue.
3. The road crash barrier as recited in claim 1, wherein: the detachable warning light that is equipped with on the crossbeam, the quantity of warning light and stand matches each other.
4. The road crash barrier as recited in claim 2, wherein: the connecting reinforcing rods are respectively connected with the upper part and the lower part of the adjacent anti-collision rod.
5. A roadway crash barrier as claimed in any one of claims 1 to 4, wherein: the stand bottom is detachable is connected with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010946646.4A CN112411429A (en) | 2020-09-10 | 2020-09-10 | Road anti-collision guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010946646.4A CN112411429A (en) | 2020-09-10 | 2020-09-10 | Road anti-collision guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112411429A true CN112411429A (en) | 2021-02-26 |
Family
ID=74854242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010946646.4A Pending CN112411429A (en) | 2020-09-10 | 2020-09-10 | Road anti-collision guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112411429A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204510089U (en) * | 2015-03-04 | 2015-07-29 | 常州恒通交通设施有限公司 | Guard bar structure |
| CN210031621U (en) * | 2019-02-28 | 2020-02-07 | 南京融通建设工程有限公司 | Road isolation guardrail |
| CN210507237U (en) * | 2019-08-01 | 2020-05-12 | 广东添虹交通工程有限公司 | Highway guardrail |
| CN210827230U (en) * | 2019-06-11 | 2020-06-23 | 闯志超 | Safety isolation fence convenient to dismouting |
-
2020
- 2020-09-10 CN CN202010946646.4A patent/CN112411429A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204510089U (en) * | 2015-03-04 | 2015-07-29 | 常州恒通交通设施有限公司 | Guard bar structure |
| CN210031621U (en) * | 2019-02-28 | 2020-02-07 | 南京融通建设工程有限公司 | Road isolation guardrail |
| CN210827230U (en) * | 2019-06-11 | 2020-06-23 | 闯志超 | Safety isolation fence convenient to dismouting |
| CN210507237U (en) * | 2019-08-01 | 2020-05-12 | 广东添虹交通工程有限公司 | Highway guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210226 |